Added search for messages with a local note

app/src/main/java/eu/faircode/email/BoundaryCallbackMessages.java

@@ -278,6 +278,7 @@ public class BoundaryCallbackMessages extends PagedList.BoundaryCallback<TupleMe
                         criteria.with_hidden,
                         criteria.with_encrypted,
                         criteria.with_attachments,
+                        criteria.with_notes,
                         criteria.with_types == null ? 0 : criteria.with_types.length,
                         criteria.with_types == null ? new String[]{} : criteria.with_types,
                         criteria.with_size,
@@ -682,6 +683,7 @@ public class BoundaryCallbackMessages extends PagedList.BoundaryCallback<TupleMe
         boolean with_hidden;
         boolean with_encrypted;
         boolean with_attachments;
+        boolean with_notes;
         String[] with_types;
         Integer with_size = null;
         Long after = null;
@@ -843,6 +845,8 @@ public class BoundaryCallbackMessages extends PagedList.BoundaryCallback<TupleMe
                 flags.add(context.getString(R.string.title_search_flag_encrypted));
             if (with_attachments)
                 flags.add(context.getString(R.string.title_search_flag_attachments));
+            if (with_notes)
+                flags.add(context.getString(R.string.title_search_flag_notes));
             if (with_types != null)
                 if (with_types.length == 1 && "text/calendar".equals(with_types[0]))
                     flags.add(context.getString(R.string.title_search_flag_invite));
@@ -872,6 +876,7 @@ public class BoundaryCallbackMessages extends PagedList.BoundaryCallback<TupleMe
                         this.with_hidden == other.with_hidden &&
                         this.with_encrypted == other.with_encrypted &&
                         this.with_attachments == other.with_attachments &&
+                        this.with_notes == other.with_notes &&
                         Arrays.equals(this.with_types, other.with_types) &&
                         Objects.equals(this.with_size, other.with_size) &&
                         Objects.equals(this.after, other.after) &&
@@ -895,7 +900,8 @@ public class BoundaryCallbackMessages extends PagedList.BoundaryCallback<TupleMe
                     " flagged=" + with_flagged +
                     " hidden=" + with_hidden +
                     " encrypted=" + with_encrypted +
-                    " attachments=" + with_attachments +
+                    " w/attachments=" + with_attachments +
+                    " w/notes=" + with_notes +
                     " type=" + (with_types == null ? null : TextUtils.join(",", with_types)) +
                     " size=" + with_size +
                     " after=" + (after == null ? "" : new Date(after)) +

app/src/main/java/eu/faircode/email/DaoMessage.java

@@ -332,7 +332,8 @@ public interface DaoMessage {
             " AND (NOT :flagged OR ui_flagged)" +
             " AND (NOT :hidden OR NOT ui_snoozed IS NULL)" +
             " AND (NOT :encrypted OR ui_encrypt > 0)" +
-            " AND (NOT :attachments OR attachments > 0)" +
+            " AND (NOT :with_attachments OR attachments > 0)" +
+            " AND (NOT :with_notes OR NOT `notes` IS NULL)" +
             " AND (:type_count = 0 OR attachment.type IN (:types))" +
             " AND (:size IS NULL OR total > :size)" +
             " AND (:after IS NULL OR received > :after)" +
@@ -343,7 +344,7 @@ public interface DaoMessage {
     List<TupleMatch> matchMessages(
             Long account, Long folder, String find,
             boolean senders, boolean recipients, boolean subject, boolean keywords, boolean message, boolean notes,
-            boolean unseen, boolean flagged, boolean hidden, boolean encrypted, boolean attachments,
+            boolean unseen, boolean flagged, boolean hidden, boolean encrypted, boolean with_attachments, boolean with_notes,
             int type_count, String[] types,
             Integer size,
             Long after, Long before,

app/src/main/java/eu/faircode/email/FragmentDialogSearch.java

@@ -79,6 +79,7 @@ public class FragmentDialogSearch extends FragmentDialogBase {
         View dview = LayoutInflater.from(context).inflate(R.layout.dialog_search, null);
 
         final AutoCompleteTextView etQuery = dview.findViewById(R.id.etQuery);
+        final ImageButton ibNotes = dview.findViewById(R.id.ibNotes);
         final ImageButton ibAttachment = dview.findViewById(R.id.ibAttachment);
         final ImageButton ibEvent = dview.findViewById(R.id.ibInvite);
         final ImageButton ibUnseen = dview.findViewById(R.id.ibUnseen);
@@ -388,16 +389,17 @@ public class FragmentDialogSearch extends FragmentDialogBase {
 
                 BoundaryCallbackMessages.SearchCriteria criteria = new BoundaryCallbackMessages.SearchCriteria();
                 int id = v.getId();
-                if (id == R.id.ibAttachment) {
+                if (id == R.id.ibNotes)
+                    criteria.with_notes = true;
+                else if (id == R.id.ibAttachment)
                     criteria.with_attachments = true;
-                } else if (id == R.id.ibInvite) {
+                else if (id == R.id.ibInvite) {
                     criteria.with_attachments = true;
                     criteria.with_types = new String[]{"text/calendar"};
-                } else if (id == R.id.ibUnseen) {
+                } else if (id == R.id.ibUnseen)
                     criteria.with_unseen = true;
-                } else if (id == R.id.ibFlagged) {
+                else if (id == R.id.ibFlagged)
                     criteria.with_flagged = true;
-                }
 
                 FragmentMessages.search(
                         context, getViewLifecycleOwner(), getParentFragmentManager(),
@@ -405,6 +407,7 @@ public class FragmentDialogSearch extends FragmentDialogBase {
             }
         };
 
+        ibNotes.setOnClickListener(onClick);
         ibAttachment.setOnClickListener(onClick);
         ibEvent.setOnClickListener(onClick);
         ibUnseen.setOnClickListener(onClick);

app/src/main/java/eu/faircode/email/FragmentMessages.java

@@ -1138,6 +1138,7 @@ public class FragmentMessages extends FragmentBase implements SharedPreferences.
             if (criteria.with_hidden ||
                     criteria.with_encrypted ||
                     criteria.with_attachments ||
+                    criteria.with_notes ||
                     criteria.with_types != null)
                 fabSearch.hide();
             else

app/src/main/res/layout/dialog_search.xml

@@ -20,6 +20,20 @@
             app:layout_constraintStart_toStartOf="parent"
             app:layout_constraintTop_toTopOf="parent" />
 
+        <ImageButton
+            android:id="@+id/ibNotes"
+            android:layout_width="36dp"
+            android:layout_height="36dp"
+            android:layout_marginEnd="12dp"
+            android:background="?android:attr/selectableItemBackgroundBorderless"
+            android:contentDescription="@string/title_search_flag_notes"
+            android:padding="6dp"
+            android:scaleType="fitCenter"
+            android:tooltipText="@string/title_search_flag_notes"
+            app:layout_constraintEnd_toStartOf="@+id/ibAttachment"
+            app:layout_constraintTop_toBottomOf="@id/tvCaption"
+            app:srcCompat="@drawable/twotone_sticky_note_2_24" />
+
         <ImageButton
             android:id="@+id/ibAttachment"
             android:layout_width="36dp"

app/src/main/res/values/strings.xml

@@ -1151,6 +1151,7 @@
     <string name="title_search_flag_hidden">hidden</string>
     <string name="title_search_flag_encrypted">encrypted</string>
     <string name="title_search_flag_attachments">attachments</string>
+    <string name="title_search_flag_notes">notes</string>
     <string name="title_search_flag_invite">invitation</string>
     <string name="title_search_flag_size">size &gt; %1$s</string>